191597940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1319}}^1$

素因数の和:1606

約数の個数: 96

約数和(自身を含む): 598752000

約数和(自身を除く): 407154060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1319, 1345, 1614, 2421, 2638, 2690, 3228, 3957, 4035, 4842, 5276, 5380, 6595, 7263, 7914, 8070, 9684, 11871, 12105, 13190, 14526, 15828, 16140, 19785, 23742, 24210, 26380, 29052, 35613, 36315, 39570, 47484, 48420, 59355, 71226, 72630, 79140, 118710, 142452, 145260, 178065, 237420, 354811, 356130, 709622, 712260, 1064433, 1419244, 1774055, 2128866, 3193299, 3548110, 4257732, 5322165, 6386598, 7096220, 9579897, 10644330, 12773196, 15966495, 19159794, 21288660, 31932990, 38319588, 47899485, 63865980, 95798970, 191597940]

約数ペア:

[(1, 191597940), (2, 95798970), (3, 63865980), (4, 47899485), (5, 38319588), (6, 31932990), (9, 21288660), (10, 19159794), (12, 15966495), (15, 12773196), (18, 10644330), (20, 9579897), (27, 7096220), (30, 6386598), (36, 5322165), (45, 4257732), (54, 3548110), (60, 3193299), (90, 2128866), (108, 1774055), (135, 1419244), (180, 1064433), (269, 712260), (270, 709622), (538, 356130), (540, 354811), (807, 237420), (1076, 178065), (1319, 145260), (1345, 142452), (1614, 118710), (2421, 79140), (2638, 72630), (2690, 71226), (3228, 59355), (3957, 48420), (4035, 47484), (4842, 39570), (5276, 36315), (5380, 35613), (6595, 29052), (7263, 26380), (7914, 24210), (8070, 23742), (9684, 19785), (11871, 16140), (12105, 15828), (13190, 14526)]